package io.datajek.springbasics.movierecommendersystem.lesson11;

import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;

import org.slf4j.Logger;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;

@Component
//@Primary
public class RecommenderImplementation {

    private Logger logger= LoggerFactory.getLogger(this.getClass());

    private Filter filter;

    @Autowired
    public void setFilter(Filter filter){
        logger.info("In RecommenderImplementation setter method .. dependency injection");
        this.filter=filter;
    }

    @PostConstruct
    public void postConstruct(){
        logger.info("In RecommenderImplementation postConstruct method");
    }

    @PreDestroy
    public void preDestroy(){
        logger.info("In RecommenderImplementation preDestroy method");
    }



        public String[] recommendMovies(String movie){
           // System.out.println("正在使用的过滤器的名称：" + filter + "\n");

            String[] results=filter.getRecommendations("Movie");

            return results;
        }

}
